"United States Civil War": HTML5 Crossword

Across

3. What was the nickname of General Thomas Jonathon Jackson earned in the war? (9)
4. Who was the leader of the Northern states? (5)
8. What organization was formed from Clara Barton's work in the Civil War? (8)
9. What was the South's main source of income? (6)
11. What book did Harriet Beecher Stowe write about slavery? (14)
12. What was responsible for killing most men in the war? (7)
14. What was the bloodiest one-day battle in U.S. history? (8)
15. What was the name of the famous speech Lincoln gave that begins with "Fourscore and seven years ago..."? (17)
16. Which general fired on Fort Sumter to start the Civil War? (10)
18. Where was the first battle of the Civil War? (10)

Down

1. Who assassinated Lincoln? (5)
2. Who was the President of the Confederacy? (14)
5. Where did Robert E. Lee agree to terms of surrender? (10)
6. Which state was the first to secede from the United States? (13)
7. What agreement said that Missouri would become a slave state and Maine would become a free state? (18)
10. Who was the nurse that earned the nickname "Angel of the Battlefield"? (11)
13. What did the Emancipation Proclamation do? (10)
17. Which side was against high tariffs? (5)